| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.51 | 6.270% | $20.7333 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $37.43 | 3.539% | $38.7546 | $38.75 | $38.75 | $38.80 |
| Purchase #3 | $70.54 | 10.426% | $77.8945 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $181.72 | 10.352% | $200.5317 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $212.26 | 8.365% | $230.0155 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $239.80 | 13.424% | $271.9908 | $271.99 | $272.00 | $272.00 |
| Purchase #7 | $121.83 | 8.265% | $131.8992 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $883.09 | $971.8196 | $971.81 | $971.85 | $971.80 | |